Plz help

To solve the system of equations below, grace isolated the variable y in the first equation and then substituted into the second equation. what was the resulting equation? 3y=12x x^2/4+y^2/9=1

Which value of m will create a system of parallel lines with no solution? y = mx - 6 8x - 4y = 12

5. (03.02)if g(x) = x2 + 3, find g(4). (2 points)1619811